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OK Tigrod 317L

Bare, corrosion-resistant, chromium-nickel-molybdenum welding rods for welding austenitic stainless alloys of the 19% Cr, 9% Ni, 3% Mo types. OK Tigrod 317L has good resistance to general corrosion and pitting due to its high content of molybdenum. The alloy has a low carbon content which makes it particularly recommended when there is a risk of intergranular corrosion. The alloy is used in severe corrosion conditions such as in the petrochemical, pulp and paper industries.

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Typical Tensile Properties

As welded
Elongation Tensile Strength Yield Strength
45 % 87 ksi 56.5 ksi

Typical Charpy V-Notch Properties

As welded
Impact Value Testing Temperature
99.5 ft-lb 68 °F
40.5 ft-lb -321 °F

Typical Weld Metal Analysis %

1.4 %3.6 %0.05 %0.01 %0.4 %7 %13.6 %0.05 %18.9 %

Classifications: EN ISO 14343-A; W18 15 3 L; Wire Electrode; SFA/AWS A5.9; ER317L; Wire Electrode

Alloy Type: Austenitic (with approx. 8 % ferrite) 19% Cr - 12% Ni - 3% Mo - Low C

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